Home / 37,036,826.20-55,555,245.36-15,459,657.20

Finding the Fourth Proportional to 37,036,826.20, 55,555,245.36 and 15,459,657.20

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Solution

The fourth proportional to 37,036,826.20, 55,555,245.36 and 15,459,657.20 is: 23,189,488.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,036,826.20 : 55,555,245.36 = 15,459,657.20 : x
  2. Step 2: Convert to fraction form
    37,036,826.20/55,555,245.36 = 15,459,657.20/x
  3. Step 3: Cross multiply
    37,036,826.20x = 55,555,245.36 × 15,459,657.20
  4. Step 4: Simplify right side
    37,036,826.20x = 858,865,048,927,490.50
  5. Step 5: Solve for x
    x = 858,865,048,927,490.50/37,036,826.20
  6. Step 6: Final answer
    x = 23,189,488.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.